Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gabrielle Nicole Merchant Langley, FNP-C

Family Nurse Practitioner in Oakdale, LA · enumerated 2026.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1215833603

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Registry record

Entity type Individual (Type 1)

Name Gabrielle Nicole Merchant Langley

Credential FNP-C

Sex Female

Practice address 1902 Highway 165 S, Oakdale, LA, 71463

Phone (318) 215-7806

Enumeration date Oct 14, 2026

Last updated in NPPES Nov 9, 2026

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 208929 (LA) Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Gabrielle Merchant Langley practice?

The practice location on file with NPPES is in Oakdale, LA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Gabrielle Merchant Langley?

The National Provider Identifier (NPI) for Gabrielle Merchant Langley is 1215833603, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Mika Thompson Family Nurse Practitioner · Oakdale, LA NPI 1245967348 John Dupuis Acute Care Nurse Practitioner · Oakdale, LA NPI 1598576803

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-11-09.